Centrometal Cm Pelet-set Touch Technical Instructions

HEATING TECHNIQUE

Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611

Controller

CPREG-Touch - USER

READY

TU-R-CPREG-T-04-2023-v1.26dT3-ENG

THE FIRST COMMISSIONING MUST BE CARRIED OUT BY AN AUTHORIZED

PERSON, OTHERWISE THE PRODUCT WARRANTY IS NOT VALID.

BOOK 2/2

EKO-CK P + Cm pelet-set 14-90

EKO-CKB P + Cm pelet-set 14-50

Technical manual

ENG

CPREG-Touch

Important

Technical instructions CONTROLLER - CPREG-Touch

2

Reproduction of content of this document and transfer to third parties is

not allowed without written approval from manufacturer.

Make sure the instructions are always with the device, even if its sale /

transfer of another owner to the user or staff authorized for maintenance

or repairs to consult.

i

READ THESE INSTRUCTIONS CAREFULLY BEFORE

INSTALLING THE BOILER TO HEATING SYSTEM.

!

Boiler must not be used by children or disabled persons (either

physically or mentally), as well as by person without knowledge or

experience, unless they are under control or trained by s person

responsible for their safety. Children must be supervised in the

vicinity of the product.

!Boiler must not operate in flammable and explosive environment.

!Before any work on the boiler, electric energy must be switched off.

!

Please note that the installation can only be performed by a qualified

heating contractor or service organization. Any work on electrical

and fuel carrying components must be done by a qualified service

technician.

Commissioning and maintenance can only be performed by a

authorized service center. Any work on electrical and fuel carrying

components must be done by a qualified service technician.

Introduction

Boiler controller components used by a user:

Touchscreen with

bicolour LED

Main switch (0/1)

switches the boiler

ON / OFF

Safety thermostat

UTP cable connector

INTRODUCTION

CPREG-Touch Digital controller is an integral part of pellet heating equipment EKO-CK (B) P + Cm

Pellet-set. It is installed on boilers EKO-CK P and EKO-CKB P and is connected to pellet burners

CPPL 14-90 kW which leads as needed for heating and preparation of domestic hot water (DHW).

Boiler control CPREG-Touch characteristics:

microprocessor control, safety thermostat, safety pressure, microswitch for lower boiler door,

controller turns the burner ON and OFF according to set temperatures and operating modes,

regulates the pellet supply via the pellet feeder, operation according to (heating and DHW) or (only

DHW) mode, notes the current boiler status on the screen, error writings on the screen

Technical instructions CONTROLLER - CPREG-Touch 3

EQUIPMENT COMPONENTS FOR PELLET BURNINGS

CM PELET-SET

Legend:

0. pellet burner CPPL-14 (only for EKO-CK P 20)

1. pellet burner:

- CPPL-35 (for boilers EKO-CK P / EKO-CKB P 25-40, CK / EKO-CKB 20-40),

- CPPL 50 (for boilers EKO-CK P / EKO-CKB P 40-50, CK / EKO-CKB 40-50)

2. pipe ﬁtting for connecting the ﬂexible pellet supply pipe

3. backﬁlling sensor / temperature gauge on inlet tube that

is installed tube for connecting of pellet feeding ﬂexible

tube (backﬁlling sensor is detailed in the

Technical instructions for use and maintenance)

4. burner cover

5. plastic and silicone pressure switch pipe

6. feeder with electric motor CPPT CPPT / CPPT-50

7. pellet feeder ﬂexible tube

8. pellet tank CPSP

9. cover of opening for ﬁlling the pellet tank

10. lower lid for tank cleaning

11. opening for pellet feeder

12. openings for tank cleaning

13.a) set for installation of pellet burner (only new boiler models)

13.b) lower boiler door adapted for pellet burner CPDV

(for boilers EKO-CK P / EKO-CKB P (EKO-CK/CKB))

(only old boiler models)

14. connector for pressure switch silicone pipe on the lower boiler door CPDV

15. boiler control unit CPREG-Touch

16. micro switch for lower boiler door

17. ceramic nozzle (only CPPL-14)

220

260

220 (CPPL-35)

260 (CPPL-50)

CPPL-35

CPPL-50

80°C

120°C

0%

1700

15k

30%

60°C

70°C

50°C

55°C

Equipment components

Technical instructions CONTROLLER - CPREG-Touch

4

Legend:

1. pellet burner CPPL-90

2. tube for conne cting of pellet feeding ﬂexible tube

3. ﬂame tube extension

4. Backﬁlling sensor / temperature gauge on inlet tub e that

is installed tube for connecting of pellet feeding ﬂexible

tube (backﬁlling sensor is detailed in the Technical instructions

for use and maintenance)

5. burner cover

6. plastic and silicone pressure switch pipe

7. feeder with electric motor CPPT-90

8. pellet feeder ﬂexible tube

9. pelet tank CPSP-800

10. cover of opening for ﬁlling the pellet tank

11. lower lid for tank cleaning

12. opening for pellet feeder

13. openings for tank cleaning

15. connector for pressure switch silicone pipe on the lower boiler door CPDV

16. boiler control unit CPREG-Touch

17. micro switch for lower boiler door

400 370

240

370

3

14. a) set for installation of pellet burner (only new boiler models)

14. b) lower boiler door adapted for pellet burner CPDV 60/70

for burner CPPL-90 (for boilers EKO-CK P 60 and 70) and CPDV 90/110

(for boilers EKO-CK P 90) (only old boiler models)

b

14a

80°C

120°C

0%

1700

15k

30%

60°C

70°C

50°C

55°C

Technical instructions CONTROLLER - CPREG-Touch 5

Equipment components

Status of delivery, additional equipment

STATUS OF DELIVERY

ADDITIONAL EQUIPMENT

- temperature sensors PT1000 (2 pcs. for storage tank, 2 pcs. ﬂow line,

1 pcs. domestic hot water and 1 pcs. outdoor sensor)

- code key (14kW / 20-35kW / 40-50kW / 60-90kW), in a nylon bag (an authorized service

technician must install the correct code key depending on the burner power to which the

CPREG-Touch control is connected))

Temperature sensors that come with controller:

- 1 x sensor boiler (PT 1000)-PVC, factory installed

- 1 x outdoor sensor (PT 1000), in its own cardboard box

- 5 x sensor (PT 1000)-PVC, (including 2 x (PVC handhold, PVC shoelace, paste for mounting

sensors on the pipe)), in a nylon bag

Safety thermostat (STB) (factory installed to the controller):

- STB thermostat switch-oﬀ temperature 110-9 °C

CAL set

for alarm

(speaker /

light )

CM2K modul

for steering

2+ heating

circuits

CMNET module

for steering the

boiler cascades

GSM module

for the alarm

alert by mobile

network

Vacuum

supply of

pellets

Cm Wifi-box

(Internet

boiler operation

monitoring)

- air cleaning

- burner ﬂap (14-50)

- pellet level sensor in the tank CPSP / CPSP 70-110

Technical instructions CONTROLLER - CPREG-Touch

6

Room corrector

(CSK-Touch)

Room corrector

(CSK)

Installation of the pellet controller

INSTALLATION OF THE PELLET CONTROLLER

- remove the perforated part of the upper boiler cover and through the hole place the safety

thermostat sensor and boiler temperature sensor (regulation) in the boiler sleeve (on EKO-CK P +

Cm Pelet-set on upper part of the boiler, on the EKO-CKB P + Cm Pelet-set from the front side

of the boiler - run the sensors to the sleeve on the lateral side of the boiler).

- connect the 4-pole and 6-pole connectors to the burner and fasten the connectors to the burner

body bolts. Attach the wire cable between the regulation and the burner to the boiler with the

supplied plastic retainers (secure the cable holder to the boiler using the 3,9 x 16 mm lattice bolts).

- in the lower left or right corner of the front lower boiler cover insert the microswitch (1) (depending on

the direction of opening the lower boiler openings) (3), fasten it with 2 screws, adjust the microswitch

cover (2) as shown and tighten it with the screw. Check that the pellet door (4), when closed, presses

the microswitch (see figure below).

- according to the technical instructions for the assembly of the pellet tank and pellet transporter

prepare the pellet tank CPSP and place it on the right or left side of the boiler on the horizontal

surface. The boiler and the tank must be set to the same level and you need to align the front

side cover of the tank with the front side cover of the boiler.

- in the pellet tank place the pellet transporter for feeding of the pellet CPPT and with a transparent

flexible tube connect it with the pellet burner CPPL. One end of the transparent flexible tube is

touched to the burner (to the feeding tube) to the filling sensor / temperature gauge on the inlet pipe

in the burner, and the other end to the transporter so that the tube can not fall off. The transparent

tube must be as flat as possible between the transporter and the burner so that the pellets can freely

descend from the transporter to the burner (in case the pellets are retained in the tube, the tube must

be leveled or if necessary, shorten the PVC tube).

- The power cable for the screw conveyor (CPPT) should be connected to the connector (2) at the

rear of the CPREG-Touch control unit.

- connect the CPREG-Touch controller power supply to the appropriate input on the printed circuit

board (PCB) in the CPREG-Touch control unit. The power supply of the CPREG-Touch control

MUST NOT be connected via the factory-installed pump thermostat on the back of the boiler cover.

- connect the built-in pumps and accessories to the appropriate outputs on the CPREG-Touch

controller board according to el. schemes (connection of certain elements to certain outputs

depends on the selected configuration and additional equipments).

Safety elements of the CPREG-Touch controller:

- safety thermostst via controller CPREG-Touch switch off the fan operation of the burner and pellet

transporter when temperature in the bolier goes over 110°C (+0°C / -9°C).

INSTALLATION OF THE PELLET CONTROLLER TO THE BOILER

Technical instructions CONTROLLER - CPREG-Touch 7

Microswitch installation

2

4

1

3

2

4

3

1

Microswitch position when the lower boiler door opens on right side (factory)

Microswitch position when the lower boiler door opens on left side

Microswitch holder

Microswitch position

when the lower boiler

door opens on right

side (factory)

Microswitch position

when the lower boiler

door opens on left side

At standard delivery (lower boiler door opens on right side) microswitch is installed on front lower

side of boiler casing cover (casing cover side have prepared holes for installing microswitch with

holder).

At installation on boiler on which is changed lower boiler door opening direction (lower boiler door

opens on left side) is necessary to dismantle microswitch from holder (it’s fasten to holder with two

screw and two nuts), rotate it on opposite drection and fasten it with same screws and nuts.

After that, microswitch is install to lower front right side of boiler casing cover (casing cover side have

prepared holes for installing microswitch).

Microswitch installation

Technical instructions CONTROLLER - CPREG-Touch

8

- Prior to switching on the control unit for the first time, the authorized service technician must install

the correct code key (depending on the burner power (14kW / 20-35kW / 40-50kW / 60-90kW) to

which the CPREG-Touch control unit is connected) in the place intended for the code key on the

control board. (picture a)

Code keys are delivered in a nylon bag with CPREG-Touch controller.

INSTALLATION OF CODE KEY IN CONTROLLER

(PERFORMED ONLY BY AN AUTHORIZED SERVICER)

Installation of code key in controller

Picture a) Example of code key installation 20-35kW

Technical instructions CONTROLLER - CPREG-Touch 9

Mark on

code key

14

35

50

90

Burner

power

14 kW

20-35 kW

40-50 kW

60-90 kW

Basic scheme of EKO-CK (B) P + Cm Pelet-set boiler installation on closed heating system

bar

Basic scheme of EKO-CK (B) P + Cm Pelet-set boiler installation on open heating system

Legend:

1. Boiler EKO-CK P + Cm Pelet-set (14-90) or boiler EKO-CKB P + Cm Pelet-set (14-50)

2. Safety-vent group (safety valve 2,5 bar)

3. Pump P1

4. Closed expansion vessel (approximately 10% of the total volume of the installation)

5. Open expansion vessel (approximately 7% of the total volume of the installation)

X. - Installation of the boiler on heating system and backﬂow protection

YZ. - Heating circuits and DHW

REMARK:

Boilers EKO-CKB P + Cm Pelet-set must have a install expansion vessel and safety valve for DHW.

The manual shut-oﬀ valves are not shown on the schemas.

All boilers can be installed on a close or open heating system. Below the instructions, all schemes are

shown with installation on an close heating system.

Above the highest

heating body

OPC

TYPE OF HEATING SYSTEMS - CLOSED AND OPEN HEATING SYSTEMS

Scheme 1)

Scheme 2)

YZX

1

3

5

3

1

2

4

Boiler installation with the central heating installation

Technical instructions CONTROLLER - CPREG-Touch

10

HEATING SYSTEM AND BACKFLOW PROTECTION INSTALLATION

SCHEME (first mark X, configuration YZ)

X

Boiler installation with the central heating installation

Technical instructions CONTROLLER - CPREG-Touch 11

Scheme 1) - configurations A YZ Scheme 2) - configurations B YZ

Scheme 3) - configurations C YZ

bar

5

8

4 9

10

bar

2

6

8

4 9

10

M

1

11 3

bar

2

12

1

bar

2

4 6

12

1

3

M

11

Scheme 4) - configurations D YZ

bar

2

4

13

1

3

Scheme 5) - configurations E YZ

YZ-1

YZ-1 YZ-2

YZ-2

YZ-1

bar

4 6

1

3

M

YZ-2

1

2

3

459

10

8

1

2

4

11 369

10

8

1

2

435

12

1

2

411 36

12

11

2

435

13

4

2

13

6

3

Scheme 6) - configurations F YZ

A - boiler connection to the ACCUMULATION TANK

via 3-way thermostatic valve (60°C backﬂow

protection)

B - boiler connection to the ACCUMULATION TANK

via 3-way valve with actuator (backﬂow

protection)

C - boiler connection to the HYDRAULIC

CROSSOVER via 3-way thermostatic valve

(60°C backﬂow protection)

D - boiler connection to the HYDRAULIC

CROSSOVER via 3-way valve with actuator (backﬂow

protection)

E - boiler connection to the HYDRAULIC

CROSSOVER+SENSOR via 3-way thermostatic

valve (60°C backﬂow protection)

F - boiler connection to the HYDRAULIC

CROSSOVER+SENSOR via 3-way valve with actuator

(backﬂow protection)

Technical instructions CONTROLLER - CPREG-Touch

12

Scheme 7) - configurations H YZ

Scheme 9) - konfiguracije J YZ

1

M

4

bar

2

3

11

7 YZ-3

1

M

4

7

bar

2

8

9

10

3

11

YZ-2

3

1

M

7

4

bar

2

12

YZ-2

3

1

M

7

4

bar

2

13

YZ-2

Legend:

1. Boiler EKO-CK (B) P + Cm Pelet-set

2. Safety-vent group (safety valve 2,5 bar)

3. Pump P1

4. Closed expansion vessel

5. (variant - 1) - backﬂow protection:

- 3-way mixing valve (min. 60 C )

6. (variant - 2) - backﬂow protection:

- 3-way mixing valve with actuator

7. (variant - 3 / variant - 4 if the heating circuits and DHW are directly connected to 4-way mixing valve)

- Backﬂow protection

- 4-way mixing valve with actuator

8. Accumulation tank

9. Lower sensor of the accumulation tank (BUFFER2)

10. Upper sensor of the accumulation tank (BUFFER1)

11. Backﬂow sensor

12. Hydraulic crossover HS

13. Hydraulic crossover HS + sensor HS (BUFFER1)

YZ-1 - Heating circuits and DHW - (variant - 1 - backﬂow protection)

YZ-2 - Heating circuits and DHW - (variant - 2 - backﬂow protection)

YZ-3 - Heating circuits and DHW - (variant - 3 - backﬂow protection)

YZ-4 - Heating circuits and DHW - (variant - 4 - backﬂow protection)

1

4

3

7

13

2

12

7

3

2

11 3

778

7

9

3

11

2

Remark:

Manual shut-oﬀ valves and expansion vessel forDHW are not shown on the schemas.

Scheme 8) - configurations I YZ

Scheme 10) - configurations K YZ

H - boiler connection to the 4-WAY VALVE with actuator

(backﬂow protection)

I - boiler connection to the ACCUMULATION TANK via

4-way valve with actuator (backﬂow protection)

J - boiler connection to the HIDRAULIC CROSSOVER

via 4-way valve with actuator (backﬂow protection)

K - boiler connection to the HYDRAULIC CROSSOVER +

SENSOR via 4-way valve with actuator (backﬂow

protection)

Boiler installation with the central heating installation

HEATING CIRCUITS AND DHW (second and third configuration symbols X Y Z )

Technical instructions CONTROLLER - CPREG-Touch 13

Boiler installation with the central heating installation

M

X

MM

1

4

X

b) 2 heating circuits with mixing valve

c) the DHW tank circuit

POSSIBLE FOR: YZ-1 YZ-2 YZ-3

M

X

d) 1 heating circuit with mixing valve and

DHW tank

e) 2 heating circuits with mixing valve and

DHW tank

MM

X

f) the DHW tank circuit with recirculation

X

a) 1 heating circuit with mixing valve

2

1

5

7

6 5

7 7

6

1

2

576

8

7

6

1

2

3

4

2

3

Important: For easy managing use YZ - variants from the previous point 5.5)

YZ-4

X 01, X 71, X81

X = "A", "B", "C", "D", "E", "F", "H", "I", "J", "K"

Possible conﬁgurations:

X = "A", "C", "E"

X 02, X 72, X82

Possible conﬁgurations:

X 10

X = "A", "B", "C", "D", "E", "F", "H", "I", "J", "K"

Possible conﬁgurations: X 11

X = "A", "B", "C", "D", "E", "F", "H", "I", "J", "K"

Possible conﬁgurations:

POSSIBLE FOR: YZ-1 YZ-2 YZ-3 YZ-4 POSSIBLE FOR: YZ-1 YZ-2 YZ-3 YZ-4

POSSIBLE FOR: YZ-1 - -YZ-4

X = "A", "C", "E"

X 12

Possible conﬁgurations: X 20

X = "A", "B", "C", "D", "E", "F", "H", "I", "J", "K"

Possible conﬁgurations:

POSSIBLE FOR: YZ-1 YZ-2 YZ-3 YZ-4

5

Technical instructions CONTROLLER - CPREG-Touch

14

Boiler installation with the central heating installation

H 00, H 70

Possible conﬁgurations:

X

M

g) 1 heating circuit and DHW tank with

recirculation

M

XM M

X

h) 2 heating circuits and DHW tank with

recirculation

*i) direct heating circuits with pump (one or

two heating circuits, depends on the selection)

*j) direct heating circuits without pump (one or

two heating circuits, depends on the selection)

XM

*k) direct heating circuits with pump + DHW

(one or two heating circuits, depends on the

selection)

*l) direct heating circuits without pump + DHW

(one or two heating circuits, depends on the

selection)

57

8

2

1

657

8

6

1

2

3

4

10

11

9

X

M

9

13

12

10

11

57

9

XM

12

13

57

9

X 21

X = "A", "B", "C", "D", "E", "F", "H", "I", "J", "K"

Possible conﬁgurations:

POSSIBLE FOR: YZ-1 YZ-2 YZ-3 YZ-4 POSSIBLE FOR: YZ-1 - -YZ-4

X = "A", "C", "E"

X 02, X 72, X82

Possible conﬁgurations:

POSSIBLE FOR: - - -YZ-4

POSSIBLE FOR: - - -YZ-4 POSSIBLE FOR: - - -YZ-4

* valid with the

condition:

- that CM2K was not

connected

- that direct heating

circuits are additionally

selected

* valid with the

condition:

- that CM2K was not

connected

- that direct heating

circuits and pumps

are additionally selected

H 00, H 70

Possible conﬁgurations:

H 10

Possible conﬁgurations:

* valid with the condition:

- that CM2K was not connected

- that direct heating circuits and pumps are additionally selected

H 10

Possible conﬁgurations:

Remark:

Possible selection: room corrector

or room thermostat

Remark:

Possible selection: room corrector

or room thermostat

Remark:

Possible selection: room corrector

or room thermostat

* valid with the condition:

- that CM2K was not connected

- that direct heating circuits are additionally selected

Remark:

Possible selection: room corrector

or room thermostat

Technical instructions CONTROLLER - CPREG-Touch 15

Boiler installation with the central heating installation

Legend:

1 - 1. mixing heating circuit (radiator, ﬂoor...)

2 - Sensor 1. mixing circuit (CIRCUIT1) + pump (P4) + actuator (MVAL1)

3 - 2. mixing heating circuit (radiator, floor...)

4 - Sensor 2. mixing circuit (CIRCUIT2) + pump (P5) + actuator (MVAL2)

5 - DHW tank

6 - DHW tank pump (P2)

7 - DHW tank sensor (DHW)

8 - DHW recirculation (P3)

9 - 4-way mixing valve + actuator (MVAL2)

10 - Direct heating circuit (radiator) with room thermostat or room corrector + pump (P4)

11 - Direct heating circuit (radiator) with room thermostat or room corrector + pump (P5)

12 - Direct heating circuit (radiator) with room thermostat or room corrector + pump

13 - Direct heating circuit (radiator) with room thermostat or room corrector + pump

Remark:

Manual shut-oﬀ valves and expansion vessel for DHW are not shown on the schemas.

XM

*m) Direct heating circuits with pump + DHW

with recirculation (one or two heating

circuits, depends on the selection)

10

11

5

9

7

8

XM

12

13

5

9

8

7

*n) direct heating circuits without pump +

DHW with recirculation (one or two heating

circuits, depends on the selection)

POSSIBLE FOR: - - -YZ-4 POSSIBLE FOR: - - -YZ-4

H 20

Possible conﬁgurations:

H 20

Possible conﬁgurations:

* valid with the condition:

- that CM2K was not connected

- that direct heating circuits and pumps are additionally selected

Remark:

Possible selection: room corrector

or room thermostat

* valid with the condition:

- that CM2K was not connected

- that direct heating circuits are additionally selected

Remark:

Possible selection: room corrector

or room thermostat

INSTALLATION OF A 3-WAY / 4-WAY MIXING VALVE WITH ACTUATOR

Installation of the 3-way / 4-way mixing valve (backflow protection)

A three-way or four-way mixing valve with a motor in the backﬂow protection function can be installed

on the left or right side of the boiler, see examples of installation on the right side of the boiler

(Example 1 and Example 2). Example 1 shows a 3-way mixing valve, and Example 2 shows a four-

way mixing valve. Installing the mixing valve on the left side of the boiler is the mirror image shown in

Example 1 and Example 2. The direction of opening of the actuator must be in accordance with the

actual direction of opening for the individual situation, the electric diagram of this technical

instructions and directions "Close MV!" and "Open MV!" in a manual control test.

Technical instructions CONTROLLER - CPREG-Touch

16

Installation of a 3-way / 4-way mixing valve with actuator

Example 1: 3-way mixing valve

bar

M

Valve 100% closed

bar

M

Valve 100% open

Example 2: 4-way mixing valve

bar

M

Boiler

flow

Installation flow

Installation

backflow

Boiler

backflow

Boiler

flow

Installation

flow

Installation

backflow

Boiler

backflow

Valve 100% closed Valve 100% open

bar

M

OPEN DIRECTION CLOSING DIRECTION

Actuator installation (backflow protection)

Technical instructions CONTROLLER - CPREG-Touch 17

Installation of a 3-way / 4-way mixing valve with actuator

An example of the ESBE actuator installation on a 4-way mixing valve (the pre-installation of a 3-way mixing valve

is the same).

1. Engine position when valve is closed. 2. Valve position (valve closed) - axle

marking (A).

A

3. The position of the motor-drive clutch position before

the drive is installed; the clutch mark (B).

B

4. Install the actuator as shown in the figure below (the

moving part of the actuator must be facing the green

stop (C) with the handle of the handle (D).

C D

6. Position the drive handle, tilt it to the left until it

reaches the crank position, to set it to DOWN -

automatic operation

5. Tighten the drive clamping screw (when the bolt clamps, the

propulsion part of the drive will rotate from right to bottom to

the end position)

Drive handle

Boiler

flow

Installation flow

Installation

backflow

Boiler

backflow

OPEN DIRECTION

7. Position of the drive in the DOWN position (drive handle pressed) - automatic operation; boiler ready for operation

Installation

backflow

Installation flow

Boiler

flow

Boiler

backflow

CLOSING DIRECTION

Valve 100% closed

Valve 100% open

Installation of a 3-way / 4-way mixing valve with actuator

Technical instructions CONTROLLER - CPREG-Touch

18

Touchscreen must not be pressed while switching the main switch on, otherwise

the controller will show a ﬁrmware update mode, which is used by an authorized

person only. If this happens, please switch the main switch oﬀ and switch it back

on without pressing the touchscreen.

SWITCHING ON / DISPLAY

Button ’’OK’’

Initial message countdown

Software version

Language selection

Burner power:

- 14 kW (Cm Pelet-set 14)

- 20-35 kW (Cm Pelet-set 35)

- 40/50 kW (Cm Pelet-set 50)

- 60-90 kW (Cm Pelet-set 90)

After switching the main switch on, the language selection and software version will appear on the screen. You can

choose between different languages. To select the preferred language press a flag on display.

Software version

Burner power:

- 14 kW (Cm Pelet-set 14)

- 20-35 kW (Cm Pelet-set 35)

- 40/50 kW (Cm Pelet-set 50)

- 60-90 kW (Cm Pelet-set 90)

The possibility of online boiler

monitoring and online boiler

operation management

(it is necessary to have

Cm Wifi-box as an additional

equipment)

If the option ''LANGUAGE SELECTION'' is ''OFF'' in the main menu under the name ''DISPLAY'', the initial message will

appear on the screen (see the picture below) and it will stay as long as is set in the submenu ''INITIAL MESSAGE TIME''

or until you press the ''OK'' button.

Scroll page

Technical instructions CONTROLLER - CPREG-Touch 19

Switching on / Display

The main menu, symols

THE MAIN MENU

SYMBOLS

The main menu is used to select a preferred submenu. To enter into a certain menu press an icon on the

screen. To switch between the ''Main menu'' and ''Boiler working display'' press the ''VIEW SELECTION''

button. To display drop-down menu (if it is enabled) use the ''SHORTCUTS'' button.

Button ’’ON / OFF’’

options: on / off boiler operation’’

Button ’’VIEW SELECTION’’

options: main menu / home screen

Button ’’SHORTCUTS’’: Drop-down

menu (if it is active)’’

Button ’’ENTER’’

Button ’’BACK’’

Button ’’PREVIOUS SCREEN’’

Button ’’NEXT SCREEN’’

Button ’’OK’’

Tipka ’’START’’/’’STOP’’

Navigation buttons:

’’LEFT’’, ’’RIGHT’’, ’’UP’’, ’’DOWN’’

Button ’’DELETE’’

Button ’’FACTORY SETTINGS’’

Button ’’INFORMATION’’

Button ’’COPY’’ Button ’’PASTE’’

View selection:

Main menu / work

Time

Boiler start / stop

Date

Shown if additional equipment

CM2K is enabled only

Shortcuts:

drop-down menu

(if it is active)

Current boiler status

(Work phase)

Technical instructions CONTROLLER - CPREG-Touch

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Centrometal Cm Pelet-set Touch Technical Instructions

Centrometal Cm Pelet-set Touch Technical Instructions

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